Grundfos DWK.E.10.150.450.5.1D.R 96922753, 5700313725410 Submersible wastewater pumps
- Maximum installation depth: 25 m
- Maximum flow: 58.3 l/s
- Maximum head: 83 m
- Max. Particle: 10 mm
- Maximum operating pressure: 5.7 bar
- Type of impeller: Enclosed impeller
- Power input P1: 49.78 kW
- Rated voltage: 3 x 380-415 V
- Rated current:
- Mains frequency: 50 Hz
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Grundfos DWK.E.10.150.450.5.1D.R 96922753 Submersible wastewater pumps
Product code: 96922753
EAN Number: 5700313725410
Submersible Contractor Pump
Grundfos DWK pump is a submersible pump for dewatering and drainage applications.
The pump is suitable for pumping
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The pump design makes it suitable for both temporary and permanent installation.
The pump is cast iron, with vertical discharge port and integrated submersible 3-phase totally enclosed motor in insulation class F (155°C).
The pump has a rise pipe, a cooling jacket for continuous cooling of the motor by the pumped liquid and a high chrome stainless steel enclosed impeller to ensure high efficiency and maintained performance.
The pump is equipped with a double mechanical seal and an additional lip seal that prevents the shaft and the mechanical seal from abrasives.
The pump is equipped with a temperature bi-metal sensor for motor protection in case of overheating and electrode seal sensor to detect water penetration in to the motor housing.
The pump is fitted with suction strainer and 10 m cable.
The cable sealing consist of a rubber bushing, epoxy and rubber cover that eliminates the risk of water penetration in to the motor.
The pump is equipped with a hose coupling discharge.
Optional features – available for selected products – please contact Grundfos.
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| General | EAN number | 5700313725410 |
| Product No | 96922753 | |
| Material | Impeller | HI-Chrome |
| MOTOR_HOUSE_MATR_QLTY_ASTM | ASTM A48 35B | |
| MOTOR_HOUSE_MATR_QLTY_EN | EN 1561 EN-GJL-250 | |
| Motor house | Cast iron | |
| PH_MATR_QUALITY_EN | EN 1561 EN-GJL-250 | |
| Pump housing | Cast iron | |
| Secondary shaft seal | CERAMIC-CARBON | |
| Shaft seal | SIC | |
| Pump | Actual impeller diameter | 260 mm |
| Curve tolerance | ISO9906:2012 3B | |
| Max. Particle | 10 mm | |
| Max. hydraulic efficiency | 63 % | |
| Maximum flow | 58.3 l/s | |
| Maximum head | 83 m | |
| Min. head | 2.81 m | |
| Rated flow | 45 l/s | |
| Rated head | 58 m | |
| Type of impeller | Enclosed impeller | |
| Connect | Maximum installation depth | 25 m |
| Maximum operating pressure | 5.7 bar | |
| Pressure rating for outlet connection | PN 10 | |
| Range of ambient temperature | 0 .. 40 °C | |
| Size of outlet connection | DN 150 | |
| Type of outlet connection | Hose | |
| Control | Seal sensor | Y |
| Water-in-oil sensor | without water-in-oil sensor | |
| Motor | Cable description | 7X16MM2+6X1.5MM2 |
| Cos phi - p.f. at 1/2 load | 0.756 | |
| Cos phi - p.f. at 3/4 load | 0.833 | |
| Cos phi - power factor | 0.865 | |
| Efficiency at 1/2 load | 87.9 % | |
| Efficiency at 3/4 load | 89.8 % | |
| Efficiency at full load | 90.4 % | |
| Enclosure class (IEC 34-5) | IP68 | |
| Ex-protection standard | PTO | |
| Explosion proof | N | |
| Insulation class (IEC 85) | F | |
| Length of power cable | 10 m | |
| Mains frequency | 50 Hz | |
| Max starts per hour | 15 | |
| Method of start | Y/D | |
| Number of poles | 2 | |
| Power cable type | PNCT | |
| Power input P1 | 49.78 kW | |
| Rated current | 87 A | |
| Rated current at 1/2 load | 51 A | |
| Rated current at 3/4 load | 68 A | |
| Rated power - P2 | 45 kW | |
| Rated speed | 2850 1/min | |
| Rated voltage | 3 x 380-415 V | |
| Voltage tolerance | +5/-5 % | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | 0 .. 40 °C | |
| Min. pH-value | 4 | |
| Selected liquid temperature | 20 °C | |
| Other | Gross weight | 967 kg |
| Herkunftsland | ||
| Net weight | 846 kg | |
| Shipping volume | 1.8 m³ | |
| Zolltarif Nr. | 84137021 |